Federal Premium HammerDown Nickel Plated Brass .357 Mag 170 Grain 20-Rounds BHP

$24.99

Federal Premium HammerDown provides the consistency, reliability, and optimal performance wanted in lever-action ammunition. Each box contains 20 rounds of 170 grain .357 Magnum with bonded hollow-point bullets.

Description

Federal Premium HammerDown Nickel Plated Brass .357 Mag 170 Grain 20-Rounds BHP

Premium HammerDown Features

Make your lever-gun run like never before with the industry’s only ammunition truly designed for optimal cycling and overall performance from the time-tested rifle platform. Velocities of all-new Federal Premium HammerDown loads are customized to produce superior ballistics and terminal performance through lever-action barrel lengths. The construction of the molecularly bonded soft point bullets has also been adjusted for the best accuracy and expansion at those velocities. The geometry of the case of each round, bullet, and cartridge ensures flawless cycling through a tubular magazine and typical lever-action feeding systems.

Premium HammerDown Specifications
Caliber: 357 Mag
Model: Premium
Series: HammerDown
Bullet Weight: 170 gr
Rounds Per Box: 20
Casing Material: Nickel-Plated Brass
CALIBER .357 Mag
CAPACITY 20
CONDITION New in Box
FINISH PER COLOR Nickel Plated Brass
MANUFACTURER PART NUMBER LG3571
MODEL Premium HammerDown
TYPE Handgun Ammo
UPC 604544658330. Federal Premium HammerDown Nickel Plated Brass .357 Mag 170 Grain 20-Rounds BHP

Winchester primers come in WSP, WLP, WSR, and WLR flavors – small pistol, large pistol, small rifle and large rifle. They use the same primer for standard and magnum loads, which in essence means they are all magnum primers, and they act that way on a chronograph, with larger standard deviation in velocity than I get with a standard primer from CCI.

My preference in primers for standard loads is CCI, and generally speaking in a good load I can get standard deviations in velocity in the high single digits or low teens, where the same load may have and SD of 25-30 with a Winchester primer.

I’ve had good luck using CCI primers. From what I understand CCI benchrest primers are usually easier to ignite than their regular, magnum and military style primers. And the military and magnum primers need a harder strike to ignite.

I had my best groups at 100 yards using CCI BR primers in my AR-15 in 5.56. However,  I don’t recommend using them in an AR because they would be the ones most likely to slam fire.

Never had a misfire or slam fire with either the CCI #41 or BR in the AR. Remington Small Rifle Bench Primers #7-1/2 Box of 1000